Received: 30 December 2021
Accepted: 2 March 2022
First Online: 13 March 2022
: The study was conducted in accordance with the Declaration of Helsinki, and approved by the Institutional Review Board and Medical Research Ethics Committee of Free University Medical Centre (VUmc in Dutch), protocol code: 2015485. They decided that the Medical Research Involving Human Subjects Act (WMO) does not apply to this research. Informed consent was obtained from all subjects and/or their legal guardian(s).
: Not applicable.
: The authors declare that they have no competing interests.